single-trailing-newline

Ensure a string has a single trailing newline based off it's dominant newline character.

Installation

npm install --save single-trailing-newline

Usage

var singleTrailingNewline = require('single-trailing-newline')

singleTrailingNewline('foo\nbar')  // => 'foo\nbar\n'
singleTrailingNewline('foo\nbar\n\n')  // => 'foo\nbar\n'
singleTrailingNewline('foo\r\nbar')  // => 'foo\r\nbar\r\n'
singleTrailingNewline('foo\r\nbar\n\n\n\n')  // => 'foo\r\nbar\n'

License

MIT

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Crafted with <3 by John Otander (@4lpine).

This package was initially generated with yeoman and the p generator.